41017786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 25700294

約数列:

[1, 2, 23, 43, 46, 86, 89, 178, 233, 466, 989, 1978, 2047, 3827, 4094, 5359, 7654, 10019, 10718, 20038, 20737, 41474, 88021, 176042, 230437, 460874, 476951, 891691, 953902, 1783382, 20508893, 41017786]

約数ペア:

[(1, 41017786), (2, 20508893), (23, 1783382), (43, 953902), (46, 891691), (86, 476951), (89, 460874), (178, 230437), (233, 176042), (466, 88021), (989, 41474), (1978, 20737), (2047, 20038), (3827, 10718), (4094, 10019), (5359, 7654)]